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U.S. Air Force opens power reactor RFI
The U.S. Air Force wants to hear from companies that could be interested in deploying small nuclear reactors at its bases.
The request for information posted Wednesday intends to assist the federal government in identifying potential developers and “understanding the company’s capability to design, license, fuel, construct, and deploy Small, Micro, or Modular Reactor (SMR) technologies in compliance with applicable regulatory, safety, environmental, and security requirements.”
W. S. Lyon
Nuclear Science and Engineering | Volume 4 | Number 6 | December 1958 | Pages 709-712
doi.org/10.13182/NSE58-A15493
Articles are hosted by Taylor and Francis Online.
Cerium-141 and cerium-144 are determined in the presence of each other by performing a suitable cerium chemical separation and then measuring the radiation from each nuclide. Cerium-144 is determined by counting the 3.0-Mev Pr144 beta ray; cerium-141 is determined by integrating beneath the 145-kev gamma-ray peak observed with a sodium iodide gamma-ray spectrometer. In the later case correction for contributions from cerium-144 must be made. The gamma/beta branchings for the 145-kev gamma ray in cerium-141 and the 134-kev gamma ray in cerium-144 were determined.
